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Dy4Se3(O5F3)2

Alexandria ALEX

Alex-ID: agm008699403 · 空间群: C2/c (#15)

基础信息

化学式
Dy4Se3(O5F3)2
Alex-ID
agm008699403
元素数
4
位点数
46
空间群
C2/c (#15)
晶系
monoclinic
体积
612.54
ų
晶胞参数 a
11.5498
Å
晶胞参数 b
11.5498
Å
晶胞参数 c
8.1291
Å
α 角
81.03
°
β 角
98.97
°
γ 角
145.07
°

组成

元素组成(原子分数)
组成信息
化学式
Dy4Se3(O5F3)2
Dy
8.00 · 17.4%
Se
6.00 · 13.0%
O
20.00 · 43.5%
F
12.00 · 26.1%

能量与稳定性

凸包上方能量
0.0467
eV/atom
形成能
-2.9934
eV/atom
校正后总能量
-311.6788
eV
原始总能量
-297.6330
eV

电子结构

间接带隙
3.8989
eV
直接带隙
3.9318
eV
费米能级态密度
0.0000
总磁矩
0.0002
μB

其他信息

原型 ID

A3B4C6D10_0_spg15

分解产物

Dy2Se3O10 DyF3

计算时间

2024-12-19 11:48:43

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm008699403).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm008699403
data_agm008699403
_cell_length_a     11.54979
_cell_length_b     11.54979
_cell_length_c     8.12906
_cell_angle_alpha  81.03190
_cell_angle_beta   98.96810
_cell_angle_gamma  145.07094
_cell_volume       612.53788
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Dy1 Dy 0.72325 0.15218 0.83164 1.00000
  Dy2 Dy 0.71816 0.45467 0.03156 1.00000
  Dy3 Dy 0.28184 0.54533 0.96844 1.00000
  Dy4 Dy 0.84782 0.27675 0.33164 1.00000
  Dy5 Dy 0.45467 0.71816 0.46844 1.00000
  Dy6 Dy 0.27675 0.84782 0.16836 1.00000
  Dy7 Dy 0.15218 0.72325 0.66836 1.00000
  Dy8 Dy 0.54533 0.28184 0.53156 1.00000
  Se1 Se 0.82848 0.01754 0.13625 1.00000
  Se2 Se 0.60703 0.60703 0.75000 1.00000
  Se3 Se 0.01754 0.82848 0.36375 1.00000
  Se4 Se 0.98246 0.17152 0.63625 1.00000
  Se5 Se 0.17152 0.98246 0.86375 1.00000
  Se6 Se 0.39297 0.39297 0.25000 1.00000
  O1 O 0.53659 0.40982 0.74296 1.00000
  O2 O 0.29225 0.24916 0.42662 1.00000
  O3 O 0.26313 0.97107 0.39163 1.00000
  O4 O 0.46341 0.59018 0.25704 1.00000
  O5 O 0.63246 0.89568 0.98474 1.00000
  O6 O 0.36754 0.10432 0.01526 1.00000
  O7 O 0.10432 0.36754 0.48474 1.00000
  O8 O 0.97107 0.26313 0.10837 1.00000
  O9 O 0.70775 0.75084 0.57338 1.00000
  O10 O 0.02139 0.26176 0.81646 1.00000
  O11 O 0.97861 0.73824 0.18354 1.00000
  O12 O 0.89568 0.63246 0.51526 1.00000
  O13 O 0.73824 0.97861 0.31646 1.00000
  O14 O 0.59018 0.46341 0.24296 1.00000
  O15 O 0.24916 0.29225 0.07338 1.00000
  O16 O 0.40982 0.53659 0.75704 1.00000
  O17 O 0.75084 0.70775 0.92662 1.00000
  O18 O 0.73687 0.02893 0.60837 1.00000
  O19 O 0.26176 0.02139 0.68354 1.00000
  O20 O 0.02893 0.73687 0.89163 1.00000
  F1 F 0.03563 0.48659 0.86768 1.00000
  F2 F 0.70064 0.34120 0.80229 1.00000
  F3 F 0.29936 0.65880 0.19771 1.00000
  F4 F 0.85344 0.35439 0.58411 1.00000
  F5 F 0.64561 0.14656 0.08411 1.00000
  F6 F 0.48659 0.03563 0.63232 1.00000
  F7 F 0.65880 0.29936 0.30229 1.00000
  F8 F 0.14656 0.64561 0.41589 1.00000
  F9 F 0.96437 0.51341 0.13232 1.00000
  F10 F 0.51341 0.96437 0.36768 1.00000
  F11 F 0.34120 0.70064 0.69771 1.00000
  F12 F 0.35439 0.85344 0.91589 1.00000
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